ESIE05-03 TroubleshootingPart 3 – Troubleshooting 3–25334511.4 Procedure of Self-Diagnosis by Remote ControllerThe inspection/testbuttonThe following modes can be selected by using the [Inspection/Test Operation] button on theremote control.Indoor unit settings can be made.P Filter sign timeP Air flow directionP OthersService data can be obtained.P Malfunciton code historyP Temperature data of various sectionsService settings can be made.P Forced fan ONP Air flow direction/volume settingDepress Inspection/Test Operationbutton for more than 4 seconds.Following codes can be checked.P Malfunction codesP Indoor model codeP Outdoor model codePress Inspection/Test Operation button once.Press Inspection/Test Operation button once.Press Inspection/Test Operation button once.Or after 30 minutes.Depress Inspection/Test Operationbutton for more than 4 seconds.Press Inspection/Test Operationbutton once.After 10 secondsThermostat is forcibly turned on.LocalsettingmodeServicemodeNormalmodeInspectionmodeTestoperationmode
